.browser-nav{position:fixed;top:20px;right:20px;display:flex;gap:8px;z-index:1000;background:#00000080;backdrop-filter:blur(10px);padding:8px;border-radius:8px}.browser-nav-item{padding:6px 12px;border-radius:4px;color:#ffffffb3;text-decoration:none;font-size:12px;font-family:system-ui,-apple-system,sans-serif;transition:all .2s}.browser-nav-item:hover{background:#ffffff1a;color:#ffffffe6}.browser-nav-item.active{background:#fff3;color:#fff}@media (max-width: 640px){.browser-nav{top:10px;right:10px;gap:4px;padding:6px}.browser-nav-item{padding:4px 8px;font-size:11px}}.browser-simulator{width:90%;max-width:900px;height:70vh;max-height:600px;margin:0 auto;display:flex;flex-direction:column;background:#1a1a1a;border-radius:8px;overflow:hidden;box-shadow:0 20px 60px #00000080;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.browser-chrome{flex-shrink:0}.browser-content{flex:1;overflow:auto;background:#fff}.chrome-simulator .browser-chrome{background:#202124}.chrome-tabs{display:flex;align-items:flex-end;padding:8px 8px 0;gap:4px;background:#292a2d}.chrome-tab{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#202124;border-radius:8px 8px 0 0;color:#e8eaed;font-size:12px;min-width:180px;max-width:240px}.chrome-tab.active{background:#202124}.chrome-tab .tab-icon{font-size:14px}.chrome-tab .tab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chrome-tab .tab-close{font-size:16px;opacity:.7;cursor:pointer}.new-tab-button{padding:8px 12px;color:#9aa0a6;font-size:14px;cursor:pointer}.chrome-toolbar{display:flex;align-items:center;gap:8px;padding:8px;background:#202124}.toolbar-left,.toolbar-right{display:flex;gap:4px}.nav-button,.toolbar-button{background:transparent;border:none;color:#9aa0a6;font-size:16px;padding:6px 8px;cursor:pointer;border-radius:4px}.nav-button:hover,.toolbar-button:hover{background:#ffffff1a}.address-bar{flex:1;display:flex;align-items:center;gap:8px;background:#303134;padding:6px 12px;border-radius:20px;color:#e8eaed;font-size:13px}.lock-icon{font-size:14px}.url{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#9aa0a6}.firefox-simulator .browser-chrome{background:#1c1b22}.firefox-tabs{display:flex;align-items:flex-end;padding:8px 8px 0;gap:4px;background:#2b2a33}.firefox-tab{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#1c1b22;border-radius:8px 8px 0 0;color:#fbfbfe;font-size:12px;min-width:180px;max-width:240px}.firefox-tab.active{background:#1c1b22}.firefox-tab .tab-icon{font-size:14px}.firefox-tab .tab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.firefox-tab .tab-close{font-size:16px;opacity:.7;cursor:pointer}.firefox-toolbar{display:flex;align-items:center;gap:8px;padding:8px;background:#1c1b22}.firefox-toolbar .address-bar{background:#42414d;color:#fbfbfe}.firefox-toolbar .url{color:#fbfbfe}.safari-simulator .browser-chrome{background:#28282d}.safari-titlebar{display:flex;align-items:center;padding:8px;background:#28282d;gap:12px}.traffic-lights{display:flex;gap:8px;padding-left:4px}.traffic-lights .light{width:12px;height:12px;border-radius:50%}.traffic-lights .light.red{background:#ff5f57}.traffic-lights .light.yellow{background:#ffbd2e}.traffic-lights .light.green{background:#28ca42}.safari-tabs{flex:1;display:flex;gap:4px}.safari-tab{display:flex;align-items:center;gap:8px;padding:4px 12px;background:#3a3a3f;border-radius:6px;color:#fff;font-size:12px;min-width:180px;max-width:240px}.safari-tab.active{background:#3a3a3f}.safari-tab .tab-icon{font-size:14px}.safari-tab .tab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.safari-toolbar{display:flex;align-items:center;gap:8px;padding:4px 8px 8px;background:#28282d}.safari-toolbar .address-bar{background:#3a3a3f;color:#fff;border-radius:6px}.safari-toolbar .url{color:#fff}.safari-toolbar .reload-button{background:transparent;border:none;color:#9aa0a6;font-size:14px;padding:4px;cursor:pointer}@media (max-width: 768px){.chrome-tab,.firefox-tab,.safari-tab{min-width:120px;max-width:160px}.address-bar,.tab-title{font-size:11px}}@media (max-width: 480px){.chrome-tabs,.firefox-tabs,.safari-tabs{display:none}.safari-titlebar{justify-content:space-between}.traffic-lights .light{width:10px;height:10px}.toolbar-left button:not(:first-child){display:none}}